package com.ruoyi.blog.service.impl;

import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.util.StrUtil;
import com.ruoyi.common.utils.PageUtils;
import com.ruoyi.common.core.page.PagePlus;
import com.ruoyi.common.core.page.TableDataInfo;
import org.springframework.stereotype.Service;
import com.ruoyi.common.core.mybatisplus.core.ServicePlusImpl;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.ruoyi.blog.domain.bo.BlogLabelBo;
import com.ruoyi.blog.domain.vo.BlogLabelVo;
import com.ruoyi.blog.domain.BlogLabel;
import com.ruoyi.blog.mapper.BlogLabelMapper;
import com.ruoyi.blog.service.IBlogLabelService;

import java.util.List;
import java.util.Map;
import java.util.Collection;

/**
 * 博客标签Service业务层处理
 *
 * @author zhutianyu
 * @date 2021-08-19
 */
@Service
public class BlogLabelServiceImpl extends ServicePlusImpl<BlogLabelMapper, BlogLabel, BlogLabelVo> implements IBlogLabelService {

    @Override
    public BlogLabelVo queryById(Long id){
        return getVoById(id);
    }

    @Override
    public TableDataInfo<BlogLabelVo> queryPageList(BlogLabelBo bo) {
        PagePlus<BlogLabel, BlogLabelVo> result = pageVo(PageUtils.buildPagePlus(), buildQueryWrapper(bo));
        return PageUtils.buildDataInfo(result);
    }

    @Override
    public List<BlogLabelVo> queryList(BlogLabelBo bo) {
        return listVo(buildQueryWrapper(bo));
    }

    private LambdaQueryWrapper<BlogLabel> buildQueryWrapper(BlogLabelBo bo) {
        Map<String, Object> params = bo.getParams();
        LambdaQueryWrapper<BlogLabel> lqw = Wrappers.lambdaQuery();
        lqw.like(StrUtil.isNotBlank(bo.getLabelName()), BlogLabel::getLabelName, bo.getLabelName());
        lqw.eq(bo.getParentId() != null, BlogLabel::getParentId, bo.getParentId());
        lqw.eq(bo.getHasDeleted() != null, BlogLabel::getHasDeleted, bo.getHasDeleted());
        return lqw;
    }

    @Override
    public Boolean insertByBo(BlogLabelBo bo) {
        BlogLabel add = BeanUtil.toBean(bo, BlogLabel.class);
        validEntityBeforeSave(add);
        return save(add);
    }

    @Override
    public Boolean updateByBo(BlogLabelBo bo) {
        BlogLabel update = BeanUtil.toBean(bo, BlogLabel.class);
        validEntityBeforeSave(update);
        return updateById(update);
    }

    /**
     * 保存前的数据校验
     *
     * @param entity 实体类数据
     */
    private void validEntityBeforeSave(BlogLabel entity){
        //TODO 做一些数据校验,如唯一约束
    }

    @Override
    public Boolean deleteWithValidByIds(Collection<Long> ids, Boolean isValid) {
        if(isValid){
            //TODO 做一些业务上的校验,判断是否需要校验
        }
        return removeByIds(ids);
    }
}
